Discovery of selective metal-binding peptoids using 19F encoded combinatorial libraries
摘要:
A method for encoding solid-phase split/mix combinatorial libraries using the chemical shift of synthetic fluoroarenes ('F-codes') has been developed. They have wide chemical shift dispersion and are detectable at the sub-mu mol level. F-19 NMR is used for decoding. Nine fluoroarenes bearing linkers for attachment to solid-phase synthesis supports through a photocleavable group were prepared. A library of 90 N-alkylglycines bearings substituted succinamides was prepared on solid phase from nine amines, in which the amine is encoded by the fluorinated tag, and 10 anhydrides. Metal binding studies followed by decoding identified unique, specific binders of copper(II) and iron(III) with mu M K(D)s. (C) 2000 Elsevier Science Ltd. All rights reserved.
Crystallographic structural information was used in the design and synthesis of a number of bioisosteric derivatives to replace the amide moiety in a lead series of p38 alpha inhibitors which showed general hydrolytic instability in human liver preparations. Triazole derivative 13 was found to have moderate bioavailability in the rat and demonstrated potent in-vivo activity in an acute model of inflammation. (C) 2011 Elsevier Ltd. All rights reserved.
New substituted indolin-2-one derivatives and their use as p39 mitogen-activated kinase inhibitors
申请人:Laboratorios Almirall, S.A.
公开号:EP2113503A1
公开(公告)日:2009-11-04
This invention is directed to new inhibitors of the p38 mitogen-activated protein kinase having the general formula (I)
to processes for their preparation; to pharmaceutical compositions comprising them; and to their use in therapy.
2-(1,2,3-TRIAZOL-2-YL)BENZAMIDE AND 3-(1,2,3-TRIAZOL-2-YL)PICOLINAMIDE DERIVATIVES AS OREXIN RECEPTOR ANTAGONISTS
申请人:ACTELION PHARMACEUTICALS LTD
公开号:US20150158855A1
公开(公告)日:2015-06-11
The present invention relates to 2-(1,2,3-triazol-2-yl)benzamide and 3-(1,2,3-triazol-2-yl)picolinamide derivatives of formula (I)
wherein Ar
1
, Q, and R
1
to R
5
are as described in the description, to their preparation, to pharmaceutically acceptable salts thereof, and to their use as pharmaceuticals, to pharmaceutical compositions containing one or more compounds of formula (I), and especially to their use as orexin receptor antagonists.
SUBSTITUTED INDOLIN-2-ONE DERIVATIVES AND THEIR USE AS P38 MITOGEN-ACTIVATED KINASE INHIBITORS
申请人:Eastwood Paul Robert
公开号:US20110046097A1
公开(公告)日:2011-02-24
The present disclosure is directed to new inhibitors of the p38 mitogen-activated protein kinase having the general formula (I), processes for preparation thereof, pharmaceutical compositions thereof, and methods of use thereof.
Substituted indolin-2-one derivatives and their use as P38 mitogen-activated kinase inhibitors
申请人:Eastwood Paul Robert
公开号:US08450341B2
公开(公告)日:2013-05-28
The present disclosure is directed to new inhibitors of the p38 mitogen-activated protein kinase having the general formula (I), processes for preparation thereof, pharmaceutical compositions thereof, and methods of use thereof.